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Estimation of Aboveground Oil Palm Biomass in a Mature Plantation in the Congo Basin
agro-industrial plantations oil palms aboveground biomass allometric equations Congo Basin Gabon
2024/2/4
Agro-industrial oil palm plantations are becoming increasingly established in the Congo Basin (West Equatorial Africa) for mainly economic reasons. Knowledge of oil palm capacity to sequester carbon r...
IMAGE CLASSIFICATION FOR MAPPING OIL PALM DISTRIBUTION VIA SUPPORT VECTOR MACHINE USING SCIKIT-LEARN MODULE
Landsat oil palm Python remote sensing Scikit-learn support vector machine
2018/11/9
The world has been alarmed with the global warming effects. Global warming has been a distress towards the environment, thus shorten the Earth’s lifespan. It is a challenging task to reduce the global...
FROM UAS DATA ACQUISITION TO ACTIONABLE INFORMATION–HOW AN END-TO-END SOLUTION HELPS OIL PALM PLANTATION OPERATORS TO PERFORM A MORE SUSTAINABLE PLANTATION MANAGEMENT
UAS GNSS base line processing Oil Palm Plantations Object-based image analysis Sustainable forestry
2016/7/5
Palm oil represents the most efficient oilseed crop in the world but the production of palm oil involves plantation operations in one of the most fragile environments - the tropical lowlands. Deforest...
Synergism of entomopathogenic fungus, Metarhizium anisopliae incorporated with fipronil against oil palm pest subterranean termite, Coptotermes curvignathus
compatibility joint-action rhinotermitidae termite baiting
2016/2/22
The compatibility and synergy in efficacy of the termiticide fipronil with a biocontrol agent Metarhizium anisopliae, alone or in combination, against the subterranean termite, Coptotermes curvignathu...
Effect of formulated bioorganic containing Burkholderia GanoEB2 in suppressing Ganoderma disease in oil palm seedlings
Ganoderma boninense bioorganic empty fruit bunch (BEFB) real strong bioorganic fertiliser (RSBF)
2015/7/28
The ability of Burkholderia GanoEB2 formulated in two different bioorganic powders as carriers – bioorganic empty fruit bunch (BEFB) and real strong bioorganic fertilizer (RSBF), and the efficacies of...
BIOMASS ESTIMATIONS AND CARBON STOCK CALCULATIONS IN THE OIL PALM PLANTATIONS OF AFRICAN DERIVED SAVANNAS USING IKONOS DATA
Biomass carbon inventory model west African oil palm derived the savanna images palm biomass rod model
2015/5/13
The primary goal of this research was to develop biomass models and to calculate carbon stock levels
of the West African oil palms (Elaeis guineensis) using multi-date IKONOS images. The study was
...
Disease Suppression in Ganoderma-infected Oil Palm Seedlings Treated with Trichoderma harzianum
Ganoderma boninense Trichoderma harzianum
2015/3/2
Disease suppression in Ganoderma-infected oil palm seedlings treated with a conidial suspension of Trichoderma harzianum FA 1132 was tested in plant house conditions to determine the effectiveness of ...
Identification of moisture stress tolerant oil palm genotypes
Oil palm moisture stress seedlings water potential membrane stability
2011/1/13
Oil palm seedlings were subjected to water stress by suspension of watering. At 9 days of stress, water potentials had decreased to -2.4 Mpa. Moisture stress under these conditions provoked about 20% ...
Utilization of steam-processed oil palm (Elaeis guineensis) frond by ruminants in Malaysia: Investigations for nitrogen supplementation
Degradability nitrogen oil palm frond ruminant steam treatment supplementation
2011/1/12
Two experiments were undertaken using lambs and cows fed steam-treated oil palm frond (SOPF). In the first experiment, 8 lambs received SOPF supplemented with 4 levels of urea: 0 (U0), 8 (U8), 16 (U16...
Comparative impact of a single application of selected broad spectrum herbicides on ecological components of oil palm plantation
Herbicide efficacy mixed weeds young oil palm paraquat
2011/1/12
Proper choice and use of herbicides are important for the effective control of weed and environmental safety. Herbicides which possess both characteristics are preferred for use in weed control opera...
Oil palm composted biomass: A review of the preparation, utilization, handling and storage
Oil palm composted biomass preparation utilization handling storage
2011/1/11
The preparation, utilization, handling and storage of oil palm composted biomass were reviewed in the present study. The preparation of the compost was found generally to be catalyzed by microorganism...
Comparison of two sanitary control methods of Coelaenomenodera lameensis Berti. and Mariau (Coleoptera, Chrysomelidae: Hispinae), an oil palm (Elaeis guineensis Jacq.) leaf miner in West Africa
Cô te d’Ivoire Coelaenomenodera lameensis Elaeis guineensis infestation zone
2011/1/10
Coelaenomenodera lameensis (Coleoptera, Chrysomelidae: Hispinae) is a dangerous pest of oil palm (Elaeis guineensis, Jacquin 1963). Two sanitary control methods (Irho/Cirad method) were compared for t...
Comparison of two sanitary control methods of Coelaenomenodera lameensis Berti. and Mariau (Coleoptera, Chrysomelidae: Hispinae), an oil palm (Elaeis guineensis Jacq.) leaf miner in West Africa
Cô te d’Ivoire Coelaenomenodera lameensis Elaeis guineensis infestation zone IRHO-CIRAD method.
2011/1/10
Coelaenomenodera lameensis (Coleoptera, Chrysomelidae: Hispinae) is a dangerous pest of oil palm (Elaeis guineensis, Jacquin 1963). Two sanitary control methods (Irho/Cirad method) were compared for t...
Structural Concrete Using Oil Palm Shell (OPS) as Lightweight Aggregate
Low-cost housing Solid waste Lightweight concrete Stress-strain curve Prototype beam test
2009/10/10
This paper presents part of the experimental results of an on-going research project to produce structural lightweight concrete using solid waste, oil palm shell (OPS), as a coarse aggregate. Reported...
Effect of storage and heat treatments on the germination of oil palm (Elaeis guineensis Jacq.) seed
Oil palm Elaeis guineensis Jacq seed storage heating germination
2010/9/13
Oil palm (Elaeis guineensis Jacq.) is a perennial tropical tree which reproduces only by seeds. In the nature, the seeds have a relative dormancy leading to very long germination process (1 to 3 years...